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132
results.
Updated on
21/10/2025 [07:29:00]
Results 75 to 100 of 132
Absstract of: CN223190559U
The utility model relates to the technical field of wind power generation, in particular to a wind driven generator gearbox leakage pre-control system which comprises a collecting part and a detecting part. The detection part is composed of a collection box and an oil-water mixture annunciator, a liquid storage cavity is formed in the collection box, a flow guide pipe communicated with a liquid inlet of the liquid storage cavity is arranged in the liquid storage cavity, a sensor section of the oil-water mixture annunciator is arranged in the flow guide pipe, a water outlet is formed in the bottom of the liquid storage cavity, an electromagnetic valve is arranged on the water outlet, and the electromagnetic valve is in communication connection with the oil-water mixture annunciator; a triggering piece and a triggered piece are arranged in the liquid storage cavity, the triggered piece is arranged above the water outlet, and the triggered piece is configured to give an alarm when the triggering piece floats to a preset triggering position. According to the gear oil tank of the wind driven generator, the water outlet is controlled to be conducted based on the detection result of the oil-water mixing annunciator, the effective space utilization rate of the liquid storage cavity can be improved, the operation and maintenance frequency is reduced, meanwhile, the triggering piece and the triggered piece are used for oil quantity monitoring and alarming, and the safety and reliabilit
Absstract of: CN223177677U
The utility model relates to the technical field of jacket installation, and discloses a four-pile jacket underwater positioning and installing device which comprises a floating crane ship, a first positioning assembly arranged on the outer side of the fixing seat and used for positioning the floating crane ship, a crane base arranged on the outer side of the floating crane ship, and a second positioning assembly arranged on the outer side of the crane base. A crane body is arranged on the outer side of the crane base; through the application of the RTX satellite station difference technology and the deepwater jacket digital visualization technology, the on-site construction efficiency is remarkably improved, meanwhile, underwater operation of divers is avoided, the construction safety is powerfully guaranteed, the application of the technology achieves a good effect in the project, reference is provided for later similar engineering construction, and the construction safety is improved. By means of mature application of the technology, construction tasks are completed in a high-quality and efficient mode, and a safer and more friendly working environment is provided for offshore wind power constructors.
Absstract of: US2025242896A1
The present application discloses a floating-type wind power generation platform and a floating-type wind power generation system. The floating-type wind power generation platform includes a first transverse connector and multiple floating support components, where the multiple floating support components are arranged at intervals on the water surface in a horizontal direction, and the first transverse connector includes a first connecting rod and an outward-extending plate, the first connecting rod has both ends connected to two adjacent floating support components, and the outward-extending plate extends from the outer side wall of the first connecting rod in a direction away from the center of the first connecting rod.
Absstract of: US2025242895A1
In the energy collection location changing system, a power generation floating body and a collection station setting system are provided so as to be able to perform data communication with each other. The power generation floating body has a power generation storage unit for storing the power generation energy and a navigation unit for navigation of the own base, and the collection station setting system has a location determination unit for determining a recovery position in which the collection station is provided based on at least one of a wind condition and a sea condition, a location notification unit for notifying the recovery position to each of the power generation floating bodies, and a setting unit for providing the collection station in the recovery position, and the navigation unit of the power generation floating body causes the own base to travel to the recovery position.
Absstract of: WO2024170846A1
The invention relates to a semi-submersible float (2-1), in particular for an offshore wind turbine comprising four columns including one central column (4) intended to receive a wind turbine tower (6) and at least three outer columns (8) which are connected to the central column by arms forming lower pontoons (10). The float is free of upper arms connecting the central column to the outer columns and the outer columns and the lower pontoons are each formed by an assembly of planar panels (81 to 86, 101 to 104) each having a polyhedral cross-section. The invention also relates to a method for constructing such a float.
Absstract of: DE102024102639A1
Schwimmkörper (10) mit einer Mehrzahl von um einen Träger (20) konzentrisch angeordneten Kugeln (30), wobei wenigstens eine erste Teilmenge der Kugeln (30) in wenigstens einer ersten Ebene und wenigstens eine zweite Teilmenge der Kugeln (30) in wenigstens einer zur ersten Ebene parallel angeordneten zweiten Ebene angeordnet sind, dadurch gekennzeichnet, dass die Kugeln (30) der zweiten Ebene zu den Kugeln (30) der ersten Ebene derart versetzt angeordnet sind, dass die Kugeln (30) der zweiten Ebene in die Zwischenräume zwischen den Kugeln (30) der ersten Ebene eingreifen.
Absstract of: WO2025159447A1
The present invention comprises: a floating body floating on the sea surface; a mooring anchor seated on the seabed; a weight body positioned underwater between the floating body and the mooring anchor; and a plurality of mooring lines for mooring the floating body and having a closed curve shape. The mooring lines include: a first portion, in which a central lower part catches on a weight body mooring line catching part of the weight body; a second portion which passes through a weight body vertical passage in the weight body, and in which a central lower part catches on an anchor mooring line catching part of the mooring anchor; and a third portion which passes through a floating body vertical passage in the floating body and is connected to the first portion and the second portion, and in which a central upper portion catches on a floating body mooring line catching part provided on the floating body.
Absstract of: WO2024062257A1
A floating structure (1) having three buoyant bodies (3,5,7) for supporting a horizontal axis wind turbine (6) and wind turbine tower (27). The floating structure (1) is provided with a geostationary mooring system that permits it to weathervane in order to head the wind turbine (6) into the wind, and has a wind turbine tower mount (29) for supporting the wind turbine tower (27). A central buoyant body (3) is located partially above water during assembly and tow out from port and is ballasted so that it is underwater when moored offshore, such that the floating structure (1) becomes a semi¬ submersible. The three buoyant bodies (3,5,7) are ship-shaped in form which reduces loads in the mooring system, and are made from stiffened flat plates, which are easier for many yards and fabrication shops to make, compared to cylindrical hulls.
Absstract of: CN119894765A
The invention relates to a floating support structure (2-1) for an offshore wind turbine, comprising: a lower connector (4) centered on the axis (X-X) of the mast (9) of the wind turbine, said lower connector (4) comprising at least three lower receiving grooves (10) uniformly distributed around the axis of the mast of the wind turbine; an upper connector (6) centered on the axis of the mast of the wind generator, the upper part of which comprises means (14) for receiving the mast of the wind generator and the lower part of which comprises at least three upper receiving grooves (12) uniformly distributed around the axis of the mast of the wind generator; and at least three identical tubular central posts (8), the lower end of which is fitted in one receiving groove of the lower connector and the opposite upper end of which is fitted in one receiving groove of the upper connector (so as to form a floating support tower adapted to the vertical extension of the mast of the wind turbine). The invention further relates to an assembling method of the structure.
Absstract of: CN223161948U
The utility model relates to the technical field of offshore power generation platforms, in particular to a floating platform for offshore wind power, which comprises a floating platform, a culture hole is formed in the floating platform, and a culture structure is arranged in the culture hole; by means of the breeding structure, the breeding holes are formed in the free space of the top of the floating platform, the breeding cages are placed in the breeding holes, when marine breeding and goods receiving are carried out in the breeding cages, three servo motors are started, output shafts of the servo motors drive winches connected with the servo motors to rotate, and therefore lifting chains can be rolled up; when the floating platform is used, the culture cage can be lifted up from the culture hole, at the moment, marine products in the culture cage can be taken out by opening the opening and closing door, and therefore the free space on the top of the floating platform is utilized, the phenomenon of space resource waste is avoided, and comprehensive utilization of resources and maximization of benefits are achieved.
Absstract of: CN223152194U
The utility model provides an interlayer type corrugated plate floating body power generation device which comprises a fan and a floating body, the floating body is a cylinder, the interior of the floating body is hollow, the inner wall and the outer wall of the floating body are made of corrugated plates, filling materials are poured between the inner wall and the outer wall, and sealing plates are arranged at the two ends of the floating body. The top end of the floating body is connected with the fan; wherein the number of the floating bodies is three or more, and the floating bodies are fixedly connected through connecting pieces; and the floating body is connected with the fan through the connecting piece. Three or more floating bodies are adopted to form a buoyancy structure, sea wave impact can be better reduced, and stability is improved. In addition, the draught fan is connected to the top end of the floating body and is higher than the water surface, and seawater corrosion can be reduced.
Absstract of: AU2024213848A1
A mooring arrangement comprises at least two outer anchors, a reaction anchor disposed between the outer anchors and at least two anchor legs that extend outwardly from the reaction anchor to the outer anchors. The reaction anchor has multi-directional effect, being configured to react against outward forces applied by tension in the mutually-opposed anchor legs. Each anchor leg comprises a tensioner, an inner line extending from the reaction anchor to the tensioner, and an outer line extending from the tensioner to the outer anchor. A tensioner line, which may be the inner line or the outer line, is fixed to the tensioner whereas a mooring line extends through the tensioner. An upper section of the mooring line extends from the tensioner to a moored floating body. A lower section of the mooring line forms part of the anchor leg, as either the inner line or the outer line.
Absstract of: US2025237193A1
A gear shifting device includes a first planetary gear train. The first planetary gear train includes a first ring gear, a first planet carrier, a first planet gear, a sun idler, and a planet idler; the planet idler and the first planet gear are both installed on the first planet carrier; the first planet gear includes a pinion and a bull gear coaxially connected to the pinion; the planet idler and the pinion are both meshed with the inside of the first ring gear and are both meshed with the outside of the sun idler; the pinion can float in the radial direction relative to the first planet carrier; an input shaft is further provided; one end of the input shaft is connected to the first ring gear.
Absstract of: US2025236358A1
A deeply embedded anchor installable in a seabed positioned beneath a water column including a foundation connectable to a follower for installing the foundation beneath the seabed. The foundation includes a foundation body extending longitudinally between a first end and an opposing second end, and a keying flap assembly including one or more flaps pivotably coupled to the foundation body, wherein each of the one or more flaps are pivotable relative to the foundation body between a vertical position corresponding to a run-in configuration of the deeply embedded anchor and a horizontal position angularly spaced from the vertical position and corresponding to an installed configuration of the deeply embedded anchor.
Absstract of: WO2025153681A1
An offshore connecting system (1) comprising: an offshore station-keeping system (2) comprising a receiving portion (20) and a pass-through opening (21); one or more submarine electrical cables (3) with respective connection terminals (30); a connecting device (4) comprising a main body (40) removably connectable to the connection terminals (30) such that the main body (40) encloses said terminals (30) within an inner compartment (41); wherein the connecting device (4) is configured to be upwardly inserted through the pass-through opening (21) to be arranged in a predetermined resting position (R) relative to the receiving portion (20) of the offshore station-keeping system (2); and one or more blocking means (5) configured to be selectively arranged in a blocking position (a) for interacting with the connecting device (4) and the receiving portion (20) of the offshore station-keeping system (2) to selectively retain the connecting device (4) in the predetermined resting position (R).
Absstract of: AU2025200099A1
TITLE OF THE INVENTION Advanced Floating Powerhouse with Expandable Solar and Wind Arrays, an Articulated Siphon Turbine for Scalable Pumped Hydro Energy Storage, Desilting, Flood Mitigation, and Water Treatment, Operated by AI-Driven Algorithms Synchronized with Weather and Grid Demands, Utilizing HaLow Wi-Fi Sensors, and Powering Modular Liquid-Cooled Submerged Datacenters for Lake Servicing. The invention provides a scalable modular floating powerhouse system integrating solar and wind energy arrays, an articulated siphon turbine with dual-mode operation, and inflatable dams for enhanced pumped hydro energy storage and water management. AI-driven algorithms, utilizing machine learning models such as neural networks for pattern recognition and reinforcement learning for adaptive decision-making, synchronized with real-time environmental and grid demand data from HaLow Wi-Fi sensors, enable predictive flood mitigation. These algorithms dynamically adjust system parameters, preemptively deploy resources based on simulations of flooding scenarios, and optimize energy usage through real-time load balancing. The system ensures continuous renewable energy utilization for powering modular liquid-cooled submerged data centers and operates efficiently within existing grid infrastructures, addressing scalability, intermittency, and environmental sustainability challenges. TITLE OF THE INVENTION Advanced Floating Powerhouse with Expandable Solar and Wind Arrays, an Articulated Siphon
Absstract of: WO2025155648A1
A floating power generation system incorporates a scotch yoke mechanism that is coupled with an electrical generator to produce power and is actuated by a fin assembly having a plurality of fins that move or pivot from a first pivot position to a second pivot position. The fins are coupled with the yoke of the scotch yoke by a cable to move the yoke back and forth in a reciprocating motion. As the fins move back and forth from one side of the water flow direction to the other, the yoke reciprocates and turns the flywheel to produce electrical power. The floating power generation system may employ two fin assemblies, wherein a first fin assembly directs water through the plurality of first fins into the plurality of second fins of the second fin assembly to force the second fins in an opposing pivot orientation from said first fins.
Absstract of: WO2025155958A1
A deeply embedded anchor installable in a seabed positioned beneath a water column including a foundation connectable to a follower for installing the foundation beneath the seabed. The foundation includes a foundation body extending longitudinally between a first end and an opposing second end, and a keying flap assembly including one or more flaps pivotably coupled to the foundation body, wherein each of the one or more flaps are pivotable relative to the foundation body between a vertical position corresponding to a run-in configuration of the deeply embedded anchor and a horizontal position angularly spaced from the vertical position and corresponding to an installed configuration of the deeply embedded anchor.
Absstract of: WO2024079216A1
Floating or semi-submersible installation (1) comprising a deck (2), a hull (3), with the deck covering the hull so as to form an enclosed space divided into compartments by partitions (4), and a wind turbine (5) having a mast, the base (6) of which is located below the deck and fixed to at least two of said partitions (4) by means of a foundation system (7) comprising free spaces (9), (10).
Absstract of: CN223135101U
The utility model discloses an offshore wind power installation platform, relates to the field of offshore wind power platforms, solves the problems that an existing device is complex in structure and poor in supporting and installing stability of a wind power assembly on the top side of the existing device, and adopts the following scheme that the offshore wind power installation platform comprises an installation platform frame, and an installation assembly and a supporting assembly are arranged on the bottom side of the installation platform frame; a main body of the mounting assembly is a top table, four groups of opposite floating ball seats are fixedly mounted at four corners of the bottom of the top table, and a lead screw shaft is arranged in the top table; the supporting assembly comprises a bearing rod frame and a supporting rod frame on the bottom side of the bearing rod frame. According to the offshore wind power installation platform, through arrangement of the installation assembly and the supporting assembly, the platform can be stably inserted into the bottom side of a seabed through arrangement of the supporting assembly, and the height of the whole platform of the installation assembly can be adjusted by rotating a lead screw shaft, so that the top platform floats on the sea surface through four sets of floating ball seats on the bottom side of the top platform; the installation assembly and the installation platform frame on the top side of the installation
Absstract of: CN223136315U
The utility model discloses a lightweight steel-concrete semi-submersible floating type wind power foundation which comprises a steel buoy, the bottom face of the steel buoy is provided with a corresponding concrete prismatic stand column, the bottom face of the concrete prismatic stand column is connected with a concrete heaving plate, the side face of the concrete prismatic stand column is connected with a concrete door-shaped horizontal connecting beam, and the concrete door-shaped horizontal connecting beam is connected with a concrete heaving plate. A concrete coupling beam rib plate and a coupling beam partition plate are arranged in the concrete door-shaped horizontal coupling beam, and prestressed tendons are fixed to the side wall of the concrete door-shaped horizontal coupling beam. The gravity center of the floating body structure is reduced, the steel consumption of the floating platform is reduced, the movement and mooring stress conditions of the floating platform can be optimized, the probability of water seepage of the floating body and the construction price can be reduced, and the steel bar-concrete floating foundation can be used and popularized easily.
Absstract of: FR3158305A1
Procédé de raccordement de deux blocs d’une structure offshore L’invention concerne un procédé de raccordement de deux blocs d’une structure offshore constitué par l’assemblage d’au moins deux blocs unitaires (B-1, B-2) différents, le procédé comprenant la formation d’une surépaisseur (26) au niveau des extrémités respectives des deux blocs devant être raccordées, le montage d’une platine de jonction (22) contre l’extrémité à raccorder d’un premier bloc (B-1), ladite platine de jonction présentant un cadre à débordement (24) venant en appui contre les extrémités des panneaux plans en dépassant radialement vers l’intérieur et vers l’extérieur, la mise en appui de l’extrémité du second bloc (B-2) contre la platine de jonction, et le soudage des extrémités des deux blocs entre elles. Figure pour l’abrégé : Fig. 6.
Absstract of: CN223120082U
The utility model discloses an offshore wind power generation hydrogen production system which comprises a floating tower structure arranged on the sea surface, and the floating tower structure comprises a first floating tower, a second floating tower and a third floating tower which are connected with one another; a wind driven generator is arranged on the first floating tower, and a power distribution device is arranged in a tower drum of the wind driven generator; a seawater desalination cabin is arranged on the second floating tower, and a water taking pump and a seawater desalination and desalination device are arranged in the seawater desalination cabin; a hydrogen production cabin is arranged on the third floating tower, and a water electrolysis hydrogen production device and a hydrogen purification device are arranged in the hydrogen production cabin; the wind driven generator is connected with the power distribution device, and the power distribution device is respectively connected with the water taking pump, the seawater desalination and desalination device, the water electrolysis hydrogen production device and the hydrogen purification device; the water taking pump, the seawater desalination and desalination device, the water electrolysis hydrogen production device and the hydrogen purification device are connected in sequence. According to the scheme, the arrangement mode is simple, the space utilization rate is high, the overall structure is stable, the expandab
Absstract of: US2025230796A1
Disclosed is an offshore wind turbine, comprising: a base configured to be submerged when the turbine is in an upright generating position in open water; and, a tower attached to the base and having a longitudinal axis, wherein the tower and base are movable between a horizontal towing position in which the turbine is towable through a body of water, and an upright generating position in which the turbine is vertically orientated for use in the body of water. Also disclosed herein is a method of deploying a wind turbine comprising the steps of assembling the wind turbine in a horizontal or near horizontal orientation prior to deploying to an installation location, towing the assembled wind turbine in a horizontal or near horizontal position to the installation location and up righting the assembled wind turbine in the installation location.
Nº publicación: US2025229870A1 17/07/2025
Applicant:
WANG JIN [US]
WANG JIN
Absstract of: US2025229870A1
Two types of single shared anchor mooring systems and installation method for station-keeping of floating offshore wind turbines are disclosed. The first type has one anchor on the seabed, a plurality of mooring lines, three-dimensional fairlead devices, and pendent gravity units. Each of the mooring lines runs from a first end attached to the corresponding pendent gravity unit suspended in mid-water vertically upward through the corresponding three-dimensional fairlead device attached to the floater and extends downward to a second end attached to the anchor. The mooring line has a constant tension equal to the submerged weight of the pendent gravity unit. The second type has one anchor on the seabed, one pendent gravity unit suspended in mid-water above the anchor, a plurality of mooring fairleads and interconnected mooring lines. Each of the mooring lines runs upward from a first end connected to the anchor through the mooring fairlead attached to the floater and extends downward to a second end connected to the pendent gravity unit. The mooring systems are secured to the floater at quayside, towed-out with the floater, and installed by lowering the anchor and the pendent gravity units under gravity at the offshore site.
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